An improved power flow algorithm for meshed distribution networks based on superposition principle and forward/backward sweep method;
基于叠加原理和前代后代法的环状配电网潮流计算
Based on branch current ,this back/forward sweep algorithm is very efficient for distribution network power flow calculation.
在简单的支路始末节点数据输入的基础上确定配网拓扑结构表 ,经过遍历深度优先搜索形成层次结构和节点队列以决定潮流计算的节点顺序 ,以基于支路电流的前推后代法为理论基础 ,形成一种实用的配电网潮流计算方法 ,算例表明该方法无需复杂的网络编号、不用形成导纳矩阵、迭代次数少、结果精
In order to analyze EM scattering of a randomly rough surface with a buried PEC target,a fast Cross coupling iterative approach based on conjugate gradient method(CG) and forward backward method(FBM) is presented in this paper.
为快速有效计算粗糙面下金属目标的复合电磁散射,提出了一种基于前后向迭代算法(FBM)和共轭梯度(CG)法的快速互耦迭代算法(CCIA)。
Language is an important part of vocal music,through horizontality and verticality method,front and behind method,wide and narrow method,the problem of aspirated words can be solved.
它把精练优美的语言通过极富魅力的声音传达给听众,以此唤起人们对美好生活的向往和对真、善、美的追求的情绪,语言是声乐的重要组成部分,可通过横竖法、前后法、宽窄法辩证地解决歌唱时的归韵问题。
Moreover, the forward/backward sweep method is improved to deal with the weekly looped system and transformer branch.
另外，改进了前代后代法潮流算法使之能处理弱环网和变压器支路。
Intellectuals Transformation and Legal Modernization of Modern China around the Reform Movement of 1898;
戊戌前后知识分子转型与近代中国法制现代化
"Times After Arafat" Peaceful Settlement to the conflict of Middle East
“后阿拉法特时代”中东地区的和平前景
Hunan Youth s Work-study Practice in France around the 20s of the 20ieth Century;
20世纪20年代前后湖南青年在法国的工学实践
as wave follows wave, so new men take old men's places.
后浪跟前浪，新人代旧人。
As in the Changjiang River the waves behind drive on those before, so each new generation excels the last one.
长江后浪推前浪，一代更比一代强。
One age bequeaths its civilization to the next.
前一代将其文明传给后一代。
As in the Changjiang River the waves behind drive on those ahead, so each new generation excels the last one.; Time makes it inevitable that in every profession the rising generation is worthier than the former one.
长江后浪推前浪， 一代更比一代强。
Introduction of Lacquerware in Song Dynasty;
传承前代 开启后来——宋代髹漆
It replaces the former quarter sessions.
它取代以前的季审法庭。
Walnuts and pears you plant for your heirs.
为后代种梨树(前人栽树，后人乘凉)。
As technologies improve, each generation can do things that the previous generation would have considered wasteful
当技术更新换代了以后，后一代都能做前一代会认为是浪费的事情。
The Thorough Analysis on the Cause of Frustration of the Construction of Democracy and Legal System in around 1960 s in China;
60年代前后我国民主法制建设遭受挫折的原因探析
Modern Crisis and its Post-modernism Conversion of Contemporary Civil Law
近代民法的现代性危机及其后现代转向——兼论当代民法使命
The so-called modern and post-modern context at present mention. the calligraphy art's true qualities, Whose existence is of absolute necessity.
于当前所谓的现代或后现代语境中提说书法艺术的本色美,绝对有其存在的必要性。
Current Moral Education Should Syncretize Modernism and Postmodernism;
当前德育：走现代思想与后现代思想的融合之路
a filial generation
【生】杂交后代, 子代
Scopic Division in Modern Art Research: Modernism, Avant-guarde, Post-modernism;
现代艺术研究中的范畴性区分:现代主义、前卫艺术、后现代主义